diff --git a/pkgs/development/python-modules/httpx-ntlm/default.nix b/pkgs/development/python-modules/httpx-ntlm/default.nix
index a014872ad696..c23f928d20d7 100644
--- a/pkgs/development/python-modules/httpx-ntlm/default.nix
+++ b/pkgs/development/python-modules/httpx-ntlm/default.nix
@@ -1,6 +1,5 @@
 { lib
 , buildPythonPackage
-, cryptography
 , fetchPypi
 , httpx
 , pyspnego
@@ -9,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "httpx-ntlm";
-  version = "1.0.0";
+  version = "1.1.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -17,21 +16,14 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "httpx_ntlm";
     inherit version;
-    hash = "sha256-pv/OxgcO0JWk2nCZp+bKlOdX7NqV6V5xZRDy5dd13qQ=";
+    hash = "sha256-a1a5laZ4tNOtpVDFCK1t2IXWbyJytZMhuad2JtmA52I=";
   };
 
   propagatedBuildInputs = [
-    cryptography
     httpx
     pyspnego
   ];
 
-  postPatch = ''
-    substituteInPlace setup.py \
-      --replace "pyspnego==0.3.*" "pyspnego>=0.3.*" \
-      --replace "cryptography==36.0.*" "cryptography>=36.0.*"
-  '';
-
   # https://github.com/ulodciv/httpx-ntlm/issues/5
   doCheck = false;